Marie started to construct triangles such that δpqr ≅ δstu. she first copied side pr to form su, as shown below. which are possible next steps? check all that apply. place the compass center on s and draw an arc that intersects su above and below. place the compass center on p and adjust the radius of the compass to the length of pq. place the compass center on q and draw an arc that intersects pq and qr. place the compass center on u and adjust the radius of the compass to the length of su. place the compass center on p and draw an arc that intersects pq and pr.